CN105009384B - Electric wire crimp device and electric wire crimp method - Google Patents
Electric wire crimp device and electric wire crimp method Download PDFInfo
- Publication number
- CN105009384B CN105009384B CN201380073609.5A CN201380073609A CN105009384B CN 105009384 B CN105009384 B CN 105009384B CN 201380073609 A CN201380073609 A CN 201380073609A CN 105009384 B CN105009384 B CN 105009384B
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- Prior art keywords
- electric wire
- leading section
- pressure contact
- contact portion
- crimp
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- 239000004020 conductor Substances 0.000 claims abstract description 104
- 238000002788 crimping Methods 0.000 claims description 156
- 230000008569 process Effects 0.000 claims description 98
- 238000005520 cutting process Methods 0.000 claims description 86
- 238000003780 insertion Methods 0.000 claims description 80
- 230000037431 insertion Effects 0.000 claims description 80
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 20
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- 239000010949 copper Substances 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
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- 229910052751 metal Inorganic materials 0.000 description 3
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- 229910000881 Cu alloy Inorganic materials 0.000 description 2
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- 230000008859 change Effects 0.000 description 1
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- 239000010931 gold Substances 0.000 description 1
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- 238000009413 insulation Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/052—Crimping apparatus or processes with wire-feeding mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/20—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/113—Resilient sockets co-operating with pins or blades having a rectangular transverse section
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/05—Crimping apparatus or processes with wire-insulation stripping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/055—Crimping apparatus or processes with contact member feeding mechanism
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49174—Assembling terminal to elongated conductor
- Y10T29/49181—Assembling terminal to elongated conductor by deforming
- Y10T29/49185—Assembling terminal to elongated conductor by deforming of terminal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49174—Assembling terminal to elongated conductor
- Y10T29/49181—Assembling terminal to elongated conductor by deforming
- Y10T29/49185—Assembling terminal to elongated conductor by deforming of terminal
- Y10T29/49192—Assembling terminal to elongated conductor by deforming of terminal with insulation removal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49204—Contact or terminal manufacturing
- Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
- Y10T29/4922—Contact or terminal manufacturing by assembling plural parts with molding of insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/532—Conductor
- Y10T29/53209—Terminal or connector
- Y10T29/53213—Assembled to wire-type conductor
- Y10T29/53235—Means to fasten by deformation
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
Purpose is to provide a kind of electric wire crimp device and electric wire crimp method, the pressure contact portion for the hollow shape that can be swimmingly inserted in electric wire leading section in the crimp type terminal of closed vat form, so as to reliably and efficiently crimp.A kind of electric wire crimp device (10) can be provided, it possesses：Electric wire crimp unit (300), it is crimped to pressure contact portion (120), in the pressure contact portion (120), electric wire leading section (200a) is inserted into inside by the wire-inserting port (123) being open from the base end side (Xb) on the length direction of pressure contact portion (120) (X)；With guidance unit (410), it guides the leading section of aluminium conductor (220) to the wire-inserting port (123) for the matrix crimp type terminal (100) for being configured in defined position to be crimped using the electric wire crimp unit (300), and the internal diameter of the opposed part opposed with wire-inserting port (123) of guidance unit (410) is correspondingly formed with the internal diameter of wire-inserting port (123).
Description
Technical field
The present invention relates to electric wire crimp device and electric wire crimp method, it is used for the terminal member and bag on terminal linking belt
Insulating wrapped part covering electric wire, peeling front off and the electric wire leading section crimping that conductor exposes is linked together, the end
Multiple terminal member structures that sub- linking belt is protruded by least one end side for being formed as the carrier band of banding and width from the carrier band
Into.
Background technology
As crimp type terminal, using there is such crimp type terminal：The crimp type terminal of opening barrel shape, it possesses a barrel piece, the bucket
Piece in two lateral bends in the width direction and under the opposed form in center section, to stripped of covered electric cable front it is exhausted
The electric wire leading section of edge coating member is crimped；With the crimp type terminal of closing barrel shape, it possesses pressure contact portion, and the pressure contact portion is formed as
Can by electric wire leading section from the insert port of cardinal extremity side opening insertion inside hollow shape.
In the case of the crimp type terminal of opening barrel shape, because pressure contact portion exposes under harsh use environment, therefore, pressure
The pressure contact portion surface of connection section office or conductive surface may corrode and cause electric conductivity to reduce.
In this regard, it is believed that because the crimp type terminal for closing barrel shape is formed as hollow shape, therefore, it is possible to whole circumferential
The upper electric wire leading section covered very close to each otherly inside insertion, so as to make the conductor of crimp type terminal and covered electric cable reliably
Conducting, in addition, being prevented from the corrosion occurred in the pressure contact portion surface of crimping connecting portion office or conductive surface.
On the other hand, for such crimp type terminal, the electric wire leading section of covered electric cable is being configured at crimp type terminal
After pressure contact portion, such as, using electric wire crimp device as the terminal press-connection device disclosed in patent document 1, team's pressure contact portion is carried out
It is close to dig and be crimped together it with electric wire leading section, thus it is configured to crimp type terminal being joined together as with covered electric cable
Wire connecting fabric body.
But, in the case of the crimp type terminal for closing barrel shape, in order to which the electric wire leading section of covered electric cable is configured at into crimping
The pressure contact portion of terminal is, it is necessary to the electric wire leading section of covered electric cable is inserted from the insert port of the base end side of pressure contact portion, still, according to
The viewpoint of water preventing ability, because the external diameter of covered electric cable and the internal diameter of pressure contact portion are roughly equal, i.e., to be inserted into the electricity in pressure contact portion
Almost do not form the diameter in gap between the periphery in insulating wrapped portion in line front end portion and the inner circumferential of pressure contact portion to be formed, therefore
With such problem：If not make electric wire leading section center it is consistent with the center of pressure contact portion after insert, can not insert
Enter.
Citation
Patent document
Patent document 1：Japanese Patent Publication 7-27086 publications
The content of the invention
The invention problem to be solved
Therefore, it is an object of the invention to provide a kind of electric wire crimp device and electric wire crimp method, it can be by electric wire
Leading section is swimmingly inserted relative to the pressure contact portion of the hollow shape in the crimp type terminal of closed vat form, so as to lean on and efficiently
Ground is crimped.
The means used to solve the problem
The present invention is a kind of electric wire crimp device, and the electric wire crimp device is crimped by pressure contact portion and electric wire leading section
Covered electric cable and the crimp type terminal of closed vat form are connected, the covered electric cable is to use insulating wrapped part coating conductor
, and possessing electric wire leading section, the electric wire leading section is to peel the insulating wrapped part of front off and make described
What conductor exposed, the crimp type terminal possesses the pressure of the hollow shape for the crimping connection for allowing the electric wire leading section
Socket part, electric wire crimp device is characterised by that the electric wire crimp device possesses：Component is crimped, it is to inserting the electric wire
The pressure contact portion of leading section is crimped, and the electric wire leading section is opened from the base end side on the terminal axial direction of the pressure contact portion
The wire-inserting port of mouth is inserted into the inside of the pressure contact portion；And guiding elements, it is to configuration in defined position to utilize
The wire-inserting port for the crimp type terminal that the crimping component is crimped guides the leading section of the conductor, the guiding
The internal diameter of the opposed part opposed with the wire-inserting port of component is correspondingly formed with the internal diameter of the wire-inserting port
's.
Above-mentioned conductor can be formed as the strand or single line of strand material, in addition, can for example be set as by with copper
Or the copper system conductor that is constituted of metal of crimp type terminal homology that constitutes of copper alloy or by as the gold than constituting crimp type terminal
Aluminium system conductor that the dissimilar metals such as the cheap metal, aluminum or aluminum alloy of category are constituted etc..
In addition, above-mentioned conductor can configure aluminium system conductor xenogenesis blend around copper system conductor etc.,
Copper system conductor can also be configured into xenogenesis blend around aluminium system conductor etc. on the contrary.
The pressure contact portion of above-mentioned hollow shape can be set as the pressure contact portion of cylindric or angle tubular, or be set as in circle
By the pressure contact portion of the shape of the end part seal of the side opposite with the wire-inserting port under tubular or angle tubular.
Above-mentioned guiding elements can be set to the mechanism of a part for device or with crimp type terminal or covered electric cable not
Same miscellaneous part.
In accordance with the invention it is possible to the pressure by electric wire leading section relative to the hollow shape in the crimp type terminal of closed vat form
Socket part is swimmingly inserted.Specifically, possess：Component is crimped, it is crimped to the pressure contact portion, in the pressure contact portion, institute
Electric wire leading section is stated by the electric wire of the cardinal extremity side opening on the terminal axial direction of the pressure contact portion from the crimp type terminal in closed vat form
Insert port insertion is internal；And guiding elements, it is to the institute for being configured in defined position to be crimped using the crimping component
The wire-inserting port for stating crimp type terminal guides the leading section of the conductor, corresponding to the internal diameter of the wire-inserting port, comes
The internal diameter of the opposed part opposed with the wire-inserting port of the guiding elements is formed, thus, the guiding elements is utilized
Electric wire leading section is guided with respect to the wire-inserting port of pressure contact portion of crimping component crimping, so as to by electric wire
Pressure contact portion is swimmingly inserted in leading section.Therefore, from the viewpoint of water preventing ability, even for the external diameter of the covered electric cable before crimping
The pressure contact portion for being formed roughly equal with the internal diameter of the pressure contact portion before crimping, electric wire leading section also can swimmingly be inserted go forward side by side
Row crimping.
So, the present invention of above-mentioned structure can be on the crimp type terminal by electric wire leading section relative to closed vat form
The pressure contact portion of hollow shape is swimmingly inserted, and is reliably and efficiently crimped.
As the form of the present invention, it can be configured to, the guiding elements is with internal diameter towards the institute on the terminal axial direction
State the shape composition that base end side gradually expands.
The shape representation that internal diameter gradually expands towards the above-mentioned base end side is from pair opposed with the wire-inserting port
Put and be partially toward base end side and be linearly inclined or with the expanding shape under the inclined one side shape of curve-like.
According to the present invention, due to the inner surface along expanding shape, therefore, it is possible to which more swimmingly electric wire leading section is drawn
It is directed at wire-inserting port.
In addition, as the form of the present invention, can be configured to, the guiding elements is set side by side relative to the crimping component
The base end side of the terminal axial direction is placed in, also, the guiding elements is configured to the crimping in the crimping component
Side is moved up, and is thus configured to, and before the crimping action of the crimping component, the guiding elements is moved to relative to institute
State the defined position of wire-inserting port.
According to the present invention, in the way of the crimping that crimps component action of the timing with being set up in parallel is staggered, passing through pressure
Before connection member crimping pressure contact portion, it will be guided by being moved to the guiding elements of defined position to the electric wire of wire-inserting port
Pressure contact portion is inserted in end, is crimped so as to arrange properly.
In addition, as the form of the present invention, can be configured to, it is described to draw before the crimping action of the crimping component
Lead component and be installed in the wire-inserting port.
According to the present invention, in the way of the crimping that crimps component action of the timing with being set up in parallel is staggered, passing through pressure
Before connection member crimping pressure contact portion, pressure contact portion is inserted by being guided by guiding elements to the electric wire leading section of wire-inserting port, from
And can arrange properly and be crimped, the guiding elements is installed in the defined position relative to wire-inserting port.
Also, in the case where the guiding elements being made up of split part is installed on into wire-inserting port, for example, pass through tool
It is standby can further to improve facility in slit for crimp type terminal and covered electric cable easily unload after crimping connection etc.
Property.
In addition, as the form of the present invention, can be configured to, the guiding elements cedes territory to constitute by multiple leaders.
For example, in the case where the guiding elements being made up of split part is installed on into wire-inserting port, such as to pressure
Connecting terminal and covered electric cable are carried out after crimping connection, the guiding elements that segmentation is constituted can be easily unloaded, therefore, it is possible to enter one
Step improves convenience.
In addition, as the form of the present invention, can be configured to, the electric wire crimp device possesses carrier band cutting element, should
Carrier band cutting element makes crimp type terminal from the carrier band separation on terminal linking belt, and the terminal linking belt is multiple pressure connection terminals
Son is linked to the carrier band in the way of separating defined interval along carrier band length direction via connecting portion, described to carry
Band is formed as banding, and the carrier band cutting element is configured to, and slides into off-position from position of readiness and is carrying thickness direction
Upper to cut the connecting portion, the position of readiness is overlapping with wire-inserting port position on the carrier band thickness direction
Put, the off-position relative to it is described carrier band be located at the side opposite with the side with the pressure contact portion, and be not with
The overlapping position of the wire-inserting port, the guiding elements is arranged on the carrier band cutting for sliding into the off-position
Position on component, corresponding with the wire-inserting port.
According to the present invention, for cutting connecting portion so that action that crimp type terminal is separated with carrier band, carrying cutting action,
Because by guiding elements configuration, in the defined position relative to wire-inserting port, the crimping for realizing electric wire crimp device connects
The action connect is less, so as to efficiently be crimped.
In addition, as the form of the present invention, can be configured to, the guiding elements allows shape with following such extract
Formed：The electric wire leading section is allowed to be directed to inserting for the covered electric cable after the wire-inserting port, also, in institute
State after crimping component crimps to the pressure contact portion, it is allowed to which the covered electric cable is pulled out to the axial direction intersected of the terminal
Go out.
Above-mentioned extraction allow shape can by be arranged on it is on the guiding elements constituted with the part that can be plastically deformed,
Slit etc. is constituted.
According to the present invention, due to can make electric wire leading section be directed to the covered electric cable of wire-inserting port easily from
Guiding elements is unloaded, therefore operability is improved, and can realize efficient crimping.
In addition, as the form of the present invention, can be configured to, from the terminal end on observation when, the extraction allows shape
Shape is formed as c-type.
According to the present invention, due to that by simpler structure electric wire leading section can be made to be directed to electric wire insertion
The covered electric cable of mouth is smooth and is easily unloaded from guiding elements, therefore operability is improved, and can realize efficient crimping.
In addition, as the form of the present invention, can be configured to, the guiding elements is by holding drawing for the electric wire leading section
Lead holding component to constitute, the electric wire crimp device possesses mobile member, the mobile member make the guiding hold component and by
At least one party that the guiding is held in the covered electric cable that component is held is axially toward the pressure contact portion in the terminal and moved
It is dynamic.
The guiding of the above-mentioned holding electric wire leading section, which holds component, to be included：Electric wire leading section can not be relative to guiding handle
The holding shape of degree held the gripping state for the degree that component is relatively moved on wire length direction and can relatively moved
State.
In accordance with the invention it is possible to the pressure by electric wire leading section relative to the hollow shape in the crimp type terminal of closed vat form
Socket part is swimmingly inserted.
Specifically, by mobile member, make to be directed to hold the covered electric cable and the guiding handle that component is held
At least one party held in component is axially toward the pressure contact portion movement in terminal, therefore, it is possible to be held by the guiding
Electric wire leading section in the state of component is held is guided relative to wire-inserting port, so as to which electric wire leading section is swimmingly inserted
Enter pressure contact portion.
In addition, as the form of the present invention, can be configured to, it is arranged side by side relative to the pressure contact portion that the guiding holds component
The base end side of the terminal axial direction is arranged on, the electric wire crimp device is configured to, is moved in the crimping of the crimping component
Before work, the mobile member makes the covered electric cable and the guiding hold at least one party in component in terminal axial direction
On towards the pressure contact portion movement.
According to the present invention, in the way of acting crimping of the timing with crimping component and stagger, crimped by crimping component
Before pressure contact portion, the electric wire leading section for holding component holding will be guided to guide to wire-inserting port, also, electric wire leading section is inserted
Enter pressure contact portion, crimped so as to arrange properly.
In addition, the present invention is a kind of electric wire crimp method, for will be wrapped with crimping for electric wire leading section by pressure contact portion
Cover electric wire and the crimp type terminal of closed vat form is connected, the covered electric cable is formed with insulating wrapped part coating conductor
, and possessing electric wire leading section, the electric wire leading section is to peel the insulating wrapped part of front off and make the conductor
Expose, the crimp type terminal possesses the crimping of the hollow shape for the crimping connection for allowing the electric wire leading section
Portion, the electric wire crimp method is characterised by, following processes are carried out in the electric wire crimp method：Will using guiding elements
The electric wire leading section is guided to the wire-inserting port of the crimp type terminal, so that the electric wire leading section is inserted into institute
The electric wire insertion process of pressure contact portion is stated, wherein, in the opposed part opposed with the wire-inserting port of the guiding elements
Footpath is correspondingly formed with the internal diameter of the wire-inserting port；Enter with the pressure contact portion to inserting the electric wire leading section
The crimping process of row crimping, wherein, the electric wire leading section is from the cardinal extremity side opening on the terminal axial direction of the pressure contact portion
The wire-inserting port is inserted into the inside of the pressure contact portion.
In accordance with the invention it is possible to the pressure by electric wire leading section relative to the hollow shape in the crimp type terminal of closed vat form
Socket part is swimmingly inserted, so as to reliably and efficiently crimp.
It as the form of the present invention, can be configured to, before the crimping action of the crimping component, make the guiding structure
Part is moved to the defined position relative to the wire-inserting port.
According to the present invention, in the way of the crimping that crimps component action of the timing with being set up in parallel is staggered, passing through pressure
Before connection member crimping pressure contact portion, it will be guided by being moved to the guiding elements of defined position to the electric wire of wire-inserting port
Pressure contact portion is inserted in end, is crimped so as to arrange properly.
In addition, as the form of the present invention, can be configured to, will be described before the crimping action of the crimping component
Guiding elements is installed to the wire-inserting port.
According to the present invention, in the way of the crimping that crimps component action of the timing with being set up in parallel is staggered, passing through pressure
Before connection member crimping pressure contact portion, pressure contact portion is inserted by being guided by guiding elements to the electric wire leading section of wire-inserting port, from
And can arrange properly and be crimped, the guiding elements is installed in the defined position relative to wire-inserting port.
In addition, as the form of the present invention, can be configured to, following processes are carried out in the electric wire crimp method：It is logical
Cross using cutting element is carried along carrier band thickness direction cutting connecting portion, so that the crimp type terminal is from terminal linking belt
Carrier band separation carrier band cutting action, wherein, the terminal linking belt is multiple crimp type terminals with along the carrier band length
The mode that direction separates defined interval is linked to the carrier band via the connecting portion, and the carrier band is formed as band
Shape；The electric wire that the electric wire leading section is guided to the wire-inserting port is inserted into process with using the guiding elements,
Wherein, the guiding elements is arranged on the carrier band cutting element for the sliding into the off-position and electric wire
The corresponding position of insert port.
According to the present invention, for cutting connecting portion so that action that crimp type terminal is separated with carrier band, carrying cutting action,
Because by guiding elements configuration, in the defined position relative to wire-inserting port, the crimping for realizing electric wire crimp device connects
The action connect is less, so as to efficiently be crimped.
In addition, as the form of the present invention, can be configured to, the electric wire crimp method includes electric wire and holds process,
The electric wire is held in process, when the electric wire leading section is guided to the wire-inserting port, and component handle is held using guiding
The electric wire leading section is held, in electric wire insertion process, the guiding is held component and component handle is held by the guiding
At least one party in the covered electric cable held is axially toward the pressure contact portion movement in the terminal.
According to the present invention, by mobile member, make the covered electric cable and the guiding for being directed to hold that component is held
At least one party held in component is axially toward the pressure contact portion movement in terminal, therefore, it is possible to pass through the guiding handle
Hold component hold in the state of electric wire leading section relative to wire-inserting port guide, so as to by electric wire leading section swimmingly
Insert pressure contact portion.
Invention effect
In accordance with the invention it is possible to provide a kind of electric wire crimp device and electric wire crimp method, it can be by electric wire leading section
Pressure contact portion relative to the hollow shape in the crimp type terminal of closed vat form is swimmingly inserted, so as to reliably and efficiently press
Connect.
Brief description of the drawings
Fig. 1 is the explanation figure that the electric wire to matrix crimp type terminal, covered electric cable and with crimp type terminal is illustrated.
Fig. 2 is the sectional view of the electric wire crimp device of the 1st embodiment.
Fig. 3 is the explanation figure that guiding installation procedure and electric wire the insertion process to the 1st embodiment are illustrated.
Fig. 4 is the explanation figure that connection process is illustrated that crimps to matrix crimp type terminal and covered electric cable.
Fig. 5 is the top view illustrated to the terminal linking belt of the 2nd embodiment.
Fig. 6 is the explanation figure of the electric wire crimp device of the 2nd embodiment.
Fig. 7 is the explanation figure illustrated to the carrier band cutting action of the 2nd embodiment.
Fig. 8 is the sectional view that the electric wire insertion process to the 2nd embodiment is illustrated.
Fig. 9 is the sectional view illustrated to the electric wire crimp device of the 3rd embodiment.
Figure 10 is the explanation figure that guiding installation procedure and electric wire the insertion process to the 3rd embodiment are illustrated.
Figure 11 is the explanation figure that the crimping connection process to the 3rd embodiment is illustrated.
Figure 12 is the explanation figure illustrated to the electric wire crimp device of the 4th embodiment.
Figure 13 is the sectional view illustrated to the wire guide process of the 4th embodiment.
Figure 14 is the explanation figure that the electric wire insertion process to the 4th embodiment is illustrated.
Figure 15 is the explanation figure illustrated to the electric wire crimp device of the 5th embodiment.
Figure 16 is the explanation figure that the electric wire insertion process to the 5th embodiment is illustrated.
Figure 17 is the action to the electric wire crimp unit, guidance unit and electric wire holding unit of another embodiment
The sectional view illustrated.
Figure 18 is the action to the electric wire crimp unit, guidance unit and electric wire holding unit of another embodiment
The sectional view illustrated.
Figure 19 is the sectional view illustrated to the guidance unit of another embodiment.
Figure 20 is the explanation figure illustrated to the matrix crimp type terminal of another embodiment.
Figure 21 is the manufacture method for the matrix crimp type terminal of stairstepping to another embodiment, pressure contact portion main body
The explanation figure illustrated.
Figure 22 is the sectional view illustrated to the pressure contact portion main body for being formed as stairstepping of another embodiment.
Figure 23 is the sectional view illustrated to the pressure contact portion main body for being formed as same internal diameter of another embodiment.
Embodiment
An embodiment of the invention is illustrated together with following accompanying drawing.
(the 1st embodiment)
First, using Fig. 1, to the matrix crimp type terminal 100 in the 1st embodiment, covered electric cable 200 and with crimp type terminal
The structure of electric wire 1 illustrate.
As shown in figure 1, being linked together by the way that matrix crimp type terminal 100 is crimped with covered electric cable 200, thus, it is possible to structure
Into the electric wire 1 with crimp type terminal.Also, Fig. 1 (a) shows the stereogram of matrix crimp type terminal 100 and covered electric cable 200, Fig. 1
(b) stereogram of the electric wire 1 with crimp type terminal after crimping is shown.In addition, relative to the length side of matrix crimp type terminal 100
To X, using the terminals side on the electric wire 1 with crimp type terminal as front Xa, using its opposite side, the i.e. side of covered electric cable 200 as
Base end side Xb.
As shown in Fig. 1 (a), covered electric cable 200 is to coat aluminum conductor using the insulating wrapped part 210 being made up of insulating resin
220 and constitute, the aluminum conductor 220 is to stop up multiple aluminium wires 221 formed by aluminum or aluminum alloy etc. to form.And
And, the front Xa of covered electric cable 200 electric wire leading section 200a is made up of following part：By the front of covered electric cable 200
The conductor exposed division 222 that Xa insulating wrapped part 210 is peeled the amount of defined length off and exposed；Before insulating wrapped part 210
Side Xa insulating wrapped part leading section 211.
Crimped by least conductor exposed division 222 and pressure contact portion 120 of the electric wire leading section 200a to so constituting
Connection, thus makes matrix crimp type terminal 100 and covered electric cable 200 be configured to the electric wire 1 with crimp type terminal of conducting.
As shown in Fig. 1 (a), matrix crimp type terminal 100 has：Allow the box portion 110 of insertion chimeric with convex terminal；With,
The pressure contact portion 120 linked together is crimped with electric wire leading section 200a, also, is configured across the transition part 130 of defined length
Front Xa box portion 110 and base end side Xb pressure contact portion 120.
Box portion 110 is the hollow four prisms cylinder of inversion, and is shaped generally as square when from length direction X front Xa
Shape, also, pressure contact portion 120 is the hollow circular cylinder of inversion, and be formed as when from the base end side Xb from length direction X
Circular shape.Here, being width side by direction setting vertical in face the length direction X relative to the bottom surface in box portion 110
To Y.
Pressure contact portion 120 is equipped with sealing 121 and crimping successively on length direction X from front Xa towards base end side Xb
Portion's main body 122, also, pressure contact portion 120 in whole circumferential direction to be continuously continuously shaped so as to one.
Sealing 121 with by the part conquassation of the side Xa more forward than pressure contact portion main body 122 at pressure contact portion 120 into substantially put down
The mode of tabular is deformed, also, sealing 121 is so that the terminal base material for constituting the tabular of matrix crimp type terminal 100 coincides with one another
Flat pattern constitute.
Pressure contact portion main body 122 is made up of following part：Conductor crimping portion 122a, it is to matrix crimp type terminal 100 and bag
Cover corresponding with the conductor exposed division 220 of the covered electric cable 200 of insertion during the progress crimping connection of electric wire 200；With coating member pressure contact portion
122b, it is corresponding with the insulating wrapped part leading section 211 of the covered electric cable 200 of insertion.Also, pressure contact portion main body 122 with bag
The external diameter for covering the insulating wrapped part leading section 211 of electric wire 200 is roughly equal or more slightly larger than the external diameter of insulating wrapped part leading section 211
Internal diameter formed, and formed with conductor crimping portion 122a and coating member pressure contact portion 122b internal diameter identical mode.
In order to which electric wire leading section 200a is inserted into sealing 121 from pressure contact portion main body 122, the crimping so constituted
The hollow shape (tubular) that portion 120 is only base end side Xb openings and front Xa and entirely week face is not open, also, crimping
Portion 120 internally has the insertion space 120a for allowing electric wire leading section 200a to insert, and has wire-inserting port in base end side Xb
123。
In addition, the matrix crimp type terminal 100 with box portion 110 and pressure contact portion 120 is so formed by a sheet material as be described hereinafter,
Box portion 110, pressure contact portion 120 and transition part 130, in more detail, constitute pressure contact portion 120 sealing 121 and pressure contact portion master
Body 122 is constituted with identical thickness of slab.
Also, in the present embodiment, covered electric cable 200 be using the insulating wrapped part 210 being made up of insulating resin come
Coat what the aluminum conductor 220 for stopping up multiple aluminium wires 221 was constituted, can also be wrapped using insulating wrapped part 210
The aluminum conductor 220 constituted coated with single aluminium wire 221, to constitute covered electric cable 200.
Moreover, covered electric cable 200 is not intended to be limited to be coated with the aluminium of the composition of aluminium wire 221 using insulating wrapped part 210
Wire 220, for example, it is possible to use insulating wrapped part 210 coats the copper system wire rod that will be formed by copper or copper alloy etc. and is banded in one
The copper system wire risen, aluminium wire 221 alternatively, it is also possible to be coated using insulating wrapped part 210 configured and be banded in copper
Xenogenesis mixing wire around anchor line (string) material or copper system wire rod is configured on the contrary and the week of aluminium wire 221 is banded in
Xenogenesis mixing wire enclosed etc..
Next, using Fig. 2, electric wire pressure during above-mentioned matrix crimp type terminal 100 and covered electric cable 200 is connected to crimping
Connection device 10 is illustrated.Also, Fig. 2 is shown to matrix crimp type terminal 100, covered electric cable 200 and electric wire crimp device 10
The longitudinal section of the electric wire crimp device 10 illustrated.
As shown in Fig. 2 electric wire crimp device 10 is made up of following part：Electric wire crimp unit 300, it is to pressure contact portion 120
Crimping connection is carried out with covered electric cable 200；Guidance unit 410, it guides the insertion insertion space of covered electric cable 200 120a；And
Electric wire holding unit 500, it holds covered electric cable 200, and covered electric cable 200 is inserted into pressure contact portion main body 122.
Electric wire crimp unit 300 is by being divided into sword (blank pressing device) 310 and by pressure sword (anvil in two-part pressing up and down
Seat) 320 constitute, and be configured to along the vertical direction (pressing in sword 310 with press depress sword 320 opposed direction) movement,
And with the function of pressing pressure contact portion main body 122 along the vertical direction by the upper sword 310 of pressing and by pressure sword 320.
In pressing sword 310 and by pressure sword 320 be configured to separate as defined in interval it is opposed in the vertical direction, also, work as
When combining in the vertical direction, be formed as and the crimping under the crimped status for crimping matrix crimp type terminal 100 and covered electric cable 200
The corresponding inner surface configuration of the outer shape in portion 120.
Guidance unit 410 is to be divided into two-part structure up and down, and is configured in mode opposed along the vertical direction point
From state, also, base end side Xb of the corresponding electric wire crimp unit 300 on length direction X separate as defined in interval configuration.
Specifically, guidance unit 410 is by being divided into two-part top guide portion 411 and lower section guide portion 412 up and down
Constitute, in the state of combining along the vertical direction, be formed as the inner hollow shape with following such inner surfaces：It is interior at this
On surface, guiding leading section 413 and guiding tapering 414 are configured with successively from front Xa, the guiding leading section 413 is with crimping
Alongst X extends the diameter of the roughly the same size of the external diameter of portion's main body 122, and the guiding tapering 414 makes and pressure contact portion
Diameter towards the length direction X of the roughly the same size of the internal diameter of main body 122 base end side Xb are expanding.
In more detail, in the state of combination guidance unit 410 along the vertical direction, guiding leading section 413 can be installed
In the outer surface of pressure contact portion main body 122, as shown in Fig. 2 a portions enlarged drawing and Fig. 3 (a) b portions enlarged drawing, in guiding tapering 414
Front Xa possess cone leading section 414a, the cone leading section 414a with the amount of the wall thickness of pressure contact portion main body 122 than guiding front end
The undergauge of portion 413, so as to be formed as the internal diameter roughly the same with the internal diameter of pressure contact portion 120.As long as also, cone leading section 414a can
Supply lines leading section 200a is inserted, and can also be formed as the diameter smaller than the internal diameter of pressure contact portion 120.
Therefore, being constituted in cone leading section 414a front Xa has and supporting that the wire-inserting port 123 of pressure contact portion 120 is abutted
Junction.The guidance unit 410 is configured to, two-part state alongst X and the above-below direction movement above and below being divided into
And combine.
In addition, guidance unit 410 is constituted inner surface with the curved surface of smooth taper, the inner surface constitutes guiding tapering
414, so that when covered electric cable 200 is guided to insertion space 120a, covered electric cable 200 can be inserted swimmingly, without
Hooking is in guiding tapering 414.
Electric wire holding unit 500 configures the base end side Xb on length direction X relative to guidance unit 410, and is configured to
It can move X along its length.
In addition, electric wire holding unit 500 is formed as the diameter of the size of such degree：Covered electric cable is hold in handle
In the state of 200 defined position, covered electric cable 200 can not be relatively moved relative to electric wire holding unit 500.
Also, electric wire crimp unit 300, guidance unit 410 and electric wire holding unit 500 are independent without being mutually connected
Mechanism.
Next, using Fig. 3 and Fig. 4, the matrix crimp type terminal 100 above-mentioned to crimping connection and covered electric cable 200 carry out structure
Electric wire crimp method into the electric wire 1 with crimp type terminal is illustrated.Also, Fig. 3 (a) is shown to guidance unit 410 is pacified
Longitudinal section that the situation of guiding installation procedure loaded on pressure contact portion 120 is illustrated, electric wire crimp device 10, Fig. 3 (b) shows
Illustrated to the situation that the electric wire that electric wire leading section 200a is inserted to insertion space 120a inserts process, electric wire crimp is gone out
The longitudinal section of device 10, Fig. 4 (a) shows that the crimping to crimping connection pressure contact portion 120 and electric wire leading section 200a connects work
Longitudinal section that situation before sequence is illustrated, electric wire crimp device 10, Fig. 4 (b) is shown to crimping connection pressure contact portion
Vertical profile that situation after 120 and electric wire leading section 200a crimping connection process is illustrated, electric wire crimp device 10 is regarded
Figure.
Electric wire crimp method performs following processes successively：Guidance unit 410 is installed on matrix crimp type terminal 100
Guide installation procedure；The 200a electric wires for inserting insertion space 120a in electric wire leading section are inserted into process；And to matrix pressure connection terminal
Son 100 and covered electric cable 200 carry out the crimping connection process of crimping connection.
First, as shown in Fig. 3 (a), when matrix crimp type terminal 100 is configured in defined position, electric wire crimp device
10 proceed by guiding installation procedure.Specifically, electric wire crimp device 10 is installed in the following manner：Guided making top
Portion 411 and lower section guide portion 412 be in the state of alongst X and above-below direction are moved and combined, will guiding it is single
The base end side Xb of the guiding leading section 413 insertion pressure contact portion main body 122 of member 410.
After guidance unit 410 is installed relative to matrix crimp type terminal 100, such as shown in Fig. 3 (b), electric wire crimp device 10
Proceed by electric wire insertion process.Specifically, electric wire crimp device 10 makes at the defined position that hold covered electric cable 200
Front Xa from electric wire holding unit 500 to length direction X move as defined in distance.Now, electric wire crimp device 10 makes bag
The electric wire leading section 200a for covering electric wire 200 passes sequentially through the guidance unit 410, wire-inserting port 123, and is inserted into matrix pressure
The insertion space 120a of pressure contact portion 120 on connecting terminal 100.
Also, the situation of the off-centring in radial direction of the center relative to pressure contact portion 120 of the radial direction of covered electric cable 200
Under, electric wire leading section 120a is by the inner surface along guidance unit 410, i.e. guiding tapering 414 guides, and is inserted into pressure contact portion
120 insertion space 120a.Then, electric wire crimp device 10 makes guidance unit 410 alongst X and above-below direction shifting
It is dynamic, guidance unit 410 is left from matrix crimp type terminal 100 and return to initial position.
After inserting covered electric cable 200 relative to matrix crimp type terminal 100 and guidance unit 410 is returned to initial position,
As shown in figure 4, electric wire crimp device 10 proceeds by crimping connection process.Specifically, electric wire crimp device 10 makes electricity respectively
In the pressing of wire crimp unit 300 sword 310 and by pressure sword 320 moved towards pressure contact portion 120, so as to along the vertical direction to insertion
The pressure contact portion 120 of matrix crimp type terminal 100 after the electric wire leading section 200a of covered electric cable 200 is clamped, using in pressing
Sword 310 and by the pressure pressing pressure contact portion 120 of sword 320, thus makes the plastic deformation of pressure contact portion 120 to crimp connection electric wire leading section
200a。
After crimping connection is carried out to pressure contact portion 120 and electric wire leading section 200a, electric wire crimp device 10 makes electric wire crimp
Alongst X and the above-below direction movement of unit 300 and electric wire holding unit 500, leaves and returns from matrix crimp type terminal 100
Return initial position.
Next, being illustrated to the action effect of above-mentioned electric wire crimp device 10 and electric wire crimp method.For electricity
Wire crimp device 10, by the base end side Xb for making guidance unit 410 be formed as segmenting structure and making it be installed on pressure contact portion 120,
Thus, it is possible to which electric wire leading section 200a easily is inserted into insertion space 120a.
Specifically, as described above, guidance unit 410 is made up of following part：The cardinal extremity of pressure contact portion 120 can be arranged on
Side Xb guiding leading section 413；The guiding tapering 414 constituted with the smooth curved surface of taper；And it is used as the guiding tapering 414
Fore-end cone leading section 414a.
Guidance unit 410 can be so as to bore the edge for the wire-inserting port 123 that leading section 414a is connected on pressure contact portion 120
In the state of the mode in portion combines top guide portion 411 and lower section guide portion 412, guiding leading section 413 is installed
In the base end side Xb of pressure contact portion 120.Thus, guidance unit 410 can correctly be positioned relative to matrix crimp type terminal 100, from
And electric wire leading section 200a can be reliably inserted insertion space 120a.
Moreover, by making to be formed as roughly the same with the internal diameter of pressure contact portion 120 internal diameter, cone leading section 414a and electric wire
The edge of insert port 123 is abutted, and thus, guidance unit 410 can cover the edge of wire-inserting port 123.Thus, in guiding tapering
414 do not protrude inwardly with the border of wire-inserting port 123, the edge of wire-inserting port 123 than cone leading section 414a, because
This, electric wire crimp device 10 reliably can guide electric wire leading section 200a to insertion space 120a.
Therefore, electric wire crimp device 10 is by guiding leading section 413 single relative to the 100 pairs of guiding of matrix crimp type terminal
Member 410 correctly carries out position and fixed, and by guiding tapering 414 and cone leading section 414a, electric wire leading section 200a will not
Card is hung on the inner surface in guiding tapering 414 or the edge point of wire-inserting port 123, can be smooth by electric wire leading section 200a and can
By ground insertion insertion space 120a.
In addition, being formed as segmenting structure by making guidance unit 410, thus, electric wire crimp device 10 can make guiding list
Member 410 is separated.Therefore, electric wire crimp device 10 can easily make guidance unit 410 recessed from inserting after electric wire insertion process
Covered electric cable 200 in type crimp type terminal 100 returns to initial position.Also, guidance unit 410 can be used as electric wire crimp device
The part composition of 10 mechanism, can also be constituted as the split part independent with electric wire crimp device 10.
In addition, electric wire crimp unit 300, guidance unit 410 and electric wire holding unit 500 are not limited to independently without mutual
The mechanism being connected.For example, as shown in Figure 17 and Figure 18 or using cam (not shown) or linkage etc. in electric wire
Guidance unit 410 and electric wire holding unit 500 is set to link such mechanism etc. in crimping the moving up and down of unit 300.
Here, Figure 17 (a) is shown a case that to the vertical of illustrated before guiding installation procedure, electric wire crimp device 10
Sectional view, Figure 17 (b) shows a case that to regard the vertical profile of illustrate after guiding installation procedure, electric wire crimp device 10
Figure.Figure 18 (a) shows a case that longitudinal section illustrated to electric wire insertion process midway, electric wire crimp device 10,
Figure 18 (b) shows a case that to insert electric wire longitudinal section illustrate after process, electric wire crimp device 10, Figure 18
(c) longitudinal section to illustrated after crimping connection process, electric wire crimp device 10 is shown a case that.
As shown in Figure 17 (a), electric wire crimp device 10 holds electric wire crimp unit 300, guidance unit 410, electric wire single
The configuration of member 500 is in initial position.Next, as shown in Figure 17 (b), electric wire crimp device 10 makes in pressing sword 310 from crimping
During unit initial position P0 is moved to the 1st centre position P1, make as described above in the base end side Xb of pressure contact portion main body 122
Guidance unit 410 is moved to the position for installing guiding leading section 413.
Then, as shown in Figure 18 (a), electric wire crimp device 10 is moved to from the 1st centre position P1 making sword 310 in pressing
During 2nd centre position P2, the electric wire leading section 200a of covered electric cable 200 is set to insert inserting for pressure contact portion 120 as described above
Enter space 120a.
Moreover, as shown in Figure 18 (b), electric wire crimp device 10 is moved to from the 2nd centre position P2 making sword 310 in pressing
During 3rd centre position P3, guidance unit 410 is set to return to initial position as described above.
Next, as shown in Figure 18 (c), electric wire crimp device 10 makes sword 310 in pressing be moved to pressure contact portion main body 122
The crimping position PP crimped with covered electric cable 200, and make to be moved to crimping position PP by pressure sword 320.Finally, as schemed
Shown in 17 (a), electric wire crimp device 10 makes electric wire crimp unit 300 and electric wire holding unit 500 return to initial position.
So, guidance unit 410 and electric wire holding unit 500 and electric wire crimp unit 300 move up and down linkage, thus
Installation procedure, electric wire insertion process and crimping connection process can swimmingly be guided.
(the 2nd embodiment)
Matrix crimp type terminal 100 in another embodiment, electric wire crimp device 10 and electric wire crimp method are carried out
Explanation.First, using Fig. 5 and Fig. 6, electric wire crimp device during to crimping connection matrix crimp type terminal 100 and covered electric cable 200
10 and the structure of matrix crimp type terminal 100 illustrate.
Also, Fig. 5 shows the top view of terminal linking belt 100a and covered electric cable 200, Fig. 6 (a) is shown to matrix
Longitudinal section that crimp type terminal 100, covered electric cable 200 and electric wire crimp device 10 are illustrated, electric wire crimp device 10, figure
6 (b) shows the sectional view along the A-A arrows observation in Fig. 6 (a).In figure 6, the base end side Xb of electric wire crimp unit 300 is made
End face and guide the front Xa end face of cutter unit 420 to be discretely shown, to will be readily understood that each knot
Structure, still, the base end side Xb of electric wire crimp unit 300 end face and the front Xa of guiding cutter unit 420 end face are each other
Contacted in the way of it can slide.For with the 1st above-mentioned embodiment identical structure, mark identical label, and omit
Detail explanation.
Matrix crimp type terminal 100 is being used as the substantially banding of length direction using the width Y of matrix crimp type terminal 100
Carrier band 124 on be linked with it is multiple, so as to constitute terminal linking belt 100a.Specifically, as shown in figure 5, linking for terminal
Band 100a, in top view, with the length direction X of matrix crimp type terminal 100 and the carrier band length direction perpendicular to carrier band 124
, the substantially uniform mode of carrier band short side direction, the rear of the pressure contact portion 120 on matrix crimp type terminal 100 is via connecting portion
124a with carrier band 124 link, also, along carrier band 124 carrier band length direction, i.e. width Y separate as defined in interval by
Multiple matrix crimp type terminals 100 link up and constitute the terminal linking belt 100a.
For terminal linking belt 100a, punch press process is carried out to the base material of substantially planar, substantially banding is formed into
The terminal shape part that is connected with the terminal shape part of planar development on the base material of junction configuration of carrier band 124, bending machining
Into three-dimensional terminal shape, thus it is configured to the state that multiple matrix crimp type terminals 100 link together.
As shown in fig. 6, electric wire crimp device 10 is made up of following part：Electric wire crimp unit 300；Guide cutter unit
420, it guides the insertion pressure contact portion 120 of covered electric cable 200, and separates matrix crimp type terminal 100 and carrier band 124；And electricity
Line holding unit 500.
Guiding cutter unit 420 configures the base end side Xb on length direction X relative to electric wire crimp unit 300, and
It is configured to move along the vertical direction.Specifically, guiding cutter unit 420 is integrally formed with：Make matrix crimp type terminal
The 100 carrier band cutting parts 421 separated with carrier band 124；With the guide portion of the guiding insertion pressure contact portion of covered electric cable 200 main body 122
422。
It is that section is substantially rectangular to carry cutting part 421, and is formed as with the shape for sandwiching portion 423, and this sandwiches portion 423 and supplied
Carrier band 124 is inserted.As shown in Fig. 6 (b), the integral landform in the way of being placed in the top of carrier band cutting part 421 of guide portion 422
Into, and be formed as section substantially C-shaped when from length direction X.
Specifically, guide portion 422 is formed as with the guiding with the guidance unit 410 in the 1st described embodiment
The inner hollow of the inner surface configuration of the identical taper of tapering 414, also, make a side on width Y along length
Direction X is open, and is formed as the shape with the opening portion 424 for allowing covered electric cable 200 to insert.Also, before guide portion 422
The guide opening portion 422a of side Xa openings is formed with the opening footpath roughly the same with the internal diameter of pressure contact portion 120.Also, guide portion
422 are integrally formed in the way of configuring below in the upper surface of carrier band cutting part 421.
Also, guiding cutter unit 420 be configured to, can terminal linking belt 100a carrier band length direction, i.e. width
On the portable cord of carrier band 124 on the Y of direction, the standby initial position in portion 423 is sandwiched from carrier band cutting part 421, vertically side
To the position that the front Xa for being moved to guide portion 422 is opposed with the wire-inserting port 123 of pressure contact portion 120 on length direction X.
Next, utilizing Fig. 4, Fig. 7 and Fig. 8, the matrix crimp type terminal 100 and covered electric cable 200 above-mentioned to crimping connection
Illustrated the electric wire crimp method that constitutes the electric wire 1 with crimp type terminal.Also, Fig. 7 (a) is shown to utilizing guiding cutting
Unit 420 make matrix crimp type terminal 100 and carrier band 124 separation carrier band cutting action midways situation illustrate, electric wire
The longitudinal section of compression bonding apparatus 10, Fig. 7 (b) show to using guide cutter unit 420 make matrix crimp type terminal 100 and carrier band
Longitudinal section that situation when the carrier band cutting action of 124 separation is completed is illustrated, electric wire crimp device 10, Fig. 8 is shown
Illustrated to the situation that the electric wire that electric wire leading section 200a is inserted to insertion space 120a inserts process, electric wire crimp is filled
Put 10 longitudinal section.
In Fig. 7 and Fig. 8, make the base end side Xb of electric wire crimp unit 300 end face and guide the front end of cutter unit 420
Side Xa end face is shown with being slightly separated, to will be readily understood that each structure, still, the base of electric wire crimp unit 300
Side Xb end face and the front Xa of guiding cutter unit 420 end face are contacted in the way of it can slide each other.
Electric wire crimp method carries out following processes successively：Make the carrier band cutting of matrix crimp type terminal 100 and the separation of carrier band 124
Process；Electric wire inserts process；And crimping connection process.First, it is configured in defined position in matrix crimp type terminal 100
Afterwards, electric wire crimp device 10 proceeds by carrier band cutting action.
Specifically, as shown in Fig. 7 (a), electric wire crimp device 10 makes terminal linking belt 100a carrier band 124 insert configuration
Portion 423 is sandwiched in the guiding cutter unit 420 of initial position.Then, as shown in Fig. 7 (b), electric wire crimp device 10 makes guiding
Cutter unit 420 is moved to the front Xa of the guide portion 422 of guiding cutter unit 420 on length direction X along the vertical direction
The position opposed with the wire-inserting port 123 of pressure contact portion 120.Now, cutting part 421 is carried to be cut by sandwiching portion 423
The mode cut will carry 124 and cut, and matrix crimp type terminal 100 is separated from terminal linking belt 100a.
Make matrix crimp type terminal 100 after terminal linking belt 100a separation, as shown in figure 8, electric wire crimp device 10 is opened
Begin to carry out electric wire insertion process.Specifically, electric wire crimp device 10 makes the electricity the defined position that hold covered electric cable 200
Line holding unit 500 moves defined distance to length direction X front Xa.Now, electric wire crimp device 10 makes cladding electricity
The electric wire leading section 200a of line 200 passes sequentially through the guide opening portion 422a of guide portion 422, wire-inserting port 123, and is inserted
Enter the insertion space 120a of the pressure contact portion 120 on matrix crimp type terminal 100.
Also, the situation of the off-centring in radial direction of the center relative to pressure contact portion 120 of the radial direction of covered electric cable 200
Under, electric wire leading section 120a is guided by the inner surface along guiding cutter unit 420, and it is empty to be inserted into the insertion of pressure contact portion 120
Between 120a.
After relative to the insertion covered electric cable 200 of matrix crimp type terminal 100, as shown in figure 4, electric wire crimp device 10 starts
Carry out crimping connection process.Specifically, electric wire crimp device 10 makes the He of sword 310 in the pressing of electric wire crimp unit 300 respectively
Moved by pressure sword 320 towards pressure contact portion 120, so as to along the vertical direction to the electric wire leading section 200a of insertion covered electric cable 200
The pressure contact portion 120 of matrix crimp type terminal 100 afterwards is clamped, using the upper sword 310 of pressing and by the pressure pressing pressure contact portion of sword 320
120, thus make the plastic deformation of pressure contact portion 120 to crimp connection electric wire leading section 200a.Then, electric wire crimp device 10 makes with pressure
Y is moved the electric wire 1 of connecting terminal in the width direction, also, covered electric cable 200 is passed through the opening portion 424 of guide portion 422, makes band
The electric wire 1 of crimp type terminal is deviate from from electric wire crimp device 10.
After crimping connection is carried out to pressure contact portion 120 and electric wire leading section 200a, electric wire crimp device 10 makes electric wire crimp
Alongst X and above-below direction are moved and returned just for unit 300, guiding cutter unit 420 and electric wire holding unit 500
Beginning position.
Next, being illustrated to the action effect of above-mentioned electric wire crimp device 10 and electric wire crimp method.Electric wire pressure
Connection device 10 is single so that guiding cutting to be integrally formed in the way of guide portion 422 to be placed in the top plane of carrier band cutting part 421
Member 420, process is inserted thus, it is possible to swimmingly carry out carrier band cutting action and electric wire.
Specifically, electric wire crimp device 10 carrier band cutting action in make guiding cutter unit 420 from initial position to
Lower direction is moved to the wire-inserting port 123 for the base end side Xb for making pressure contact portion 120 and the opposed positions of front Xa of guide portion 422
Put, and make guide portion 422 standby.
Therefore, electric wire crimp device 10 can carry the guiding cutter unit 420 after cutting action relative to completing
Electric wire leading section 200a is inserted insertion space 120a by the horse back of guide portion 422, so as to swimmingly be transferred to electric wire insertion work
Sequence.
In addition, electric wire crimp device 10 guide portion 422 alongst X-shaped into have allow covered electric cable 200 deviate from
Opening portion 424, i.e. from length direction X when be formed as section substantially C-shaped, thereby, it is possible to make after crimping process with
Matrix crimp type terminal 100 crimps the covered electric cable 200 linked together and easily deviate from through the opening portion 424 of guide portion 422.
Further, since electric wire crimp device 10 possesses the lower section of guide portion 422 being configured at the upper of carrier band cutting part 421
The guiding cutter unit 420 (reference picture 6) that the mode on surface is integrally formed, therefore, guide portion and carrier band is constituted with split
The electric wire crimp device of cutting part is compared, and can cut down number of components, simplifies the mechanism of device.
(the 3rd embodiment)
Matrix crimp type terminal 100 in another embodiment, electric wire crimp device 10 and electric wire crimp method are carried out
Explanation.First, using Fig. 9, to crimping the electric wire crimp device 10 when connection matrix crimp type terminal 100 and covered electric cable 200
Structure is illustrated.
Also, Fig. 9 shows what matrix crimp type terminal 100, covered electric cable 200 and electric wire crimp device 10 were illustrated
The longitudinal section of electric wire crimp device 10.For with the 1st above-mentioned embodiment identical structure, mark identical label, and
Omit detail explanation.
As shown in figure 9, electric wire crimp device 10 is by electric wire crimp unit 300, guidance unit 430 and electric wire holding unit
500 are constituted.Guidance unit 430 is to be divided into two-part structure up and down, and is configured in mode opposed along the vertical direction point
From state, also, be configured to front Xa end face and the base end side Xb of electric wire crimp unit 300 end contact.
Specifically, guidance unit 430 is by being divided into two-part top guide portion 431 and lower section guide portion 432 up and down
Constitute, in the state of top guide portion 431 and lower section guide portion 432 are combined along the vertical direction, be formed as with it is following this
The inner hollow shape of the inner surface of the taper of sample：The inner surface makes roughly the same with the internal diameter of pressure contact portion main body 122 big
Small diameter is expanding from front Xa towards base end side Xb.
The guidance unit 430 is configured to the two-part state above and below being divided into and moves and combined one along the vertical direction
Rise.Also, it can also be configured to, after guidance unit 430 is moved along the vertical direction, electric wire crimp unit 300 is linked.
Next, utilizing Figure 10 and Figure 11, the matrix crimp type terminal 100 and covered electric cable 200 above-mentioned to crimping connection
The electric wire crimp method for constituting the electric wire 1 with crimp type terminal is illustrated.Also, Figure 10 (a) is shown to making guidance unit 430
The internal diameter guiding mobile process that is moved to the position opposed with the internal diameter of pressure contact portion 120 situation illustrate, electric wire pressure
The longitudinal section of connection device 10, Figure 10 (b) is shown to be inserted to the electric wire that electric wire leading section 200a is inserted to insertion space 120a
Longitudinal section that the situation of process is illustrated, electric wire crimp device 10, Figure 11 (a) is shown to crimping connection pressure contact portion
The longitudinal section that 120 and electric wire leading section 200a crimping connects the situation before process, illustrated, Figure 11 (b) is shown
Illustrated to the situation after crimping connection pressure contact portion 120 and electric wire leading section 200a crimping connection process, electric wire crimp
The longitudinal section of device 10.
Electric wire crimp method carries out following processes successively：Make guidance unit 430 internal diameter be moved to in pressure contact portion 120
The guiding mobile process of the opposed position in footpath；Electric wire inserts process；And crimping connection process.First, as shown in Figure 10 (a),
When matrix crimp type terminal 100 is configured in defined position, electric wire crimp device 10 proceeds by guiding mobile process.
Specifically, electric wire crimp device 10 is configured to make the front Xa of guidance unit 430 internal diameter and pressure contact portion 120
Wire-inserting port 123 it is opposed, the guidance unit 430 is top guide portion 431 and the lower section for making to separate in the vertical direction
Guide portion 432 is moved and is combined into along above-below direction.Now, electric wire crimp unit 300 also starts movement along the vertical direction.
After guidance unit 430 is configured at into defined position relative to matrix crimp type terminal 100, electric wire crimp device 10
Electric wire insertion process is proceeded by as shown in Figure 10 (b).Specifically, electric wire crimp device 10 makes handle hold covered electric cable
The electric wire holding unit 500 of 200 defined position moves defined distance to length direction X front Xa.Now, electric wire
Compression bonding apparatus 10 makes the electric wire leading section 200a of covered electric cable 200 pass sequentially through the guidance unit 410, wire-inserting port 123, and
The insertion space 120a for the pressure contact portion 120 being inserted on matrix crimp type terminal 100.
Also, the situation of the off-centring in radial direction of the center relative to pressure contact portion 120 of the radial direction of covered electric cable 200
Under, electric wire leading section 120a is inserted into the insertion space of pressure contact portion 120 by the inner surface guiding along guidance unit 430
120a。
After relative to the insertion covered electric cable 200 of matrix crimp type terminal 100, as shown in figure 11, electric wire crimp device 10 is opened
Begin to carry out crimping connection process.Specifically, electric wire crimp device 10 makes in pressing sword 310 and further moved by pressure sword 320
It is dynamic, pressed with the pressure contact portion 120 of the matrix crimp type terminal 100 after the electric wire leading section 200a to inserting covered electric cable 200,
Thus make the plastic deformation of pressure contact portion 120 to crimp connection electric wire leading section 200a.
After crimping connection is carried out to pressure contact portion 120 and electric wire leading section 200a, electric wire crimp device 10 makes guidance unit
430 move along the vertical direction, make guidance unit 430 from being left from matrix crimp type terminal 100 and return to initial position.
Next, being said to the electric wire crimp device 10 and the action effect of electric wire crimp method constituted as described so
It is bright.Electric wire crimp device 10 is formed without guidance unit 430 being installed on as the base end side Xb of pressure contact portion main body 122 and tied
Structure, therefore, it is possible to swimmingly guide mobile process, electric wire insertion process and crimping connection process.
Specifically, because electric wire crimp device 10 is formed without guidance unit 430 being installed on pressure contact portion 120 so
Structure, therefore, it is possible to be transferred in the following cases crimping connection process：Guiding mobile process and electric wire insertion process it
Between do not make guidance unit 430 return initial position.
That is, electric wire crimp device 10 is without the handling guidance unit 430 before and after electric wire insertion process, so as to smooth
Guiding mobile process, electric wire insertion process and crimping connection process are shifted successively in ground.
Also, as shown in Figure 19 (a) to Figure 19 (c), the guidance unit of present embodiment it is also possible that guiding list
First 430z：Possess the carrier band cutting part 421z of the guiding cutter unit in the 2nd embodiment on the downside of the guide portion 432z of lower section,
So that lower section guide portion 432z and carrier band cutting part 421z form as one.Also, Figure 19 (a) to Figure 19 (c) is by stages
Show a case that guidance unit 430z is moved.
In this case, guidance unit 430z is identical with the guiding cutter unit 420 in the 2nd embodiment, from by end
The state for sandwiching portion 423z that carrier band 124 on sub- linking belt 100a inserts carrier band cutting part 421z starts, and makes guidance unit
430z is moved and cut downward.
Specifically, as shown in Figure 19 (a), top guide portion 431 starts to move downwards.Next, such as Figure 19 (b) institutes
Show, the top guide portion 431 moved downwards and the lower section guide portion in the state of carrier band 124 is inserted in sandwiching portion 423z
432z is contacted.Thus, the top guide portion 431 that lower section guide portion 432 is moved downwards press and with top guide portion 431 into
Integratedly move downwards, thus using sandwich portion 423z and by pressure sword 320 will insert the carrier band 124 sandwiched in portion 423z
Cutting.
Also, as shown in Figure 19 (c), guidance unit 430z makes top guide portion 431 and lower section guide portion 432 integratedly move
Move to defined position.Now, guidance unit 430z is combining top guide portion 431 and lower section guide portion 432z
Following positions are moved under state, in the position, guidance unit 430z is configured to the inner surface of guidance unit 430z taper
Front Xa opening portion connected with the wire-inserting port 123 of matrix crimp type terminal 100.
Thus, it is identical with the electric wire crimp device in the 2nd embodiment, can swimmingly it be transferred to from carrier band cutting action
Electric wire inserts process, also, compared with constituting with split the electric wire crimp device of guide portion and carrier band cutting part, can cut down portion
Number of packages amount, simplifies the structure of a series of action or mounting.Also, guidance unit 430z can also be integrally formed top and guide
Portion 431 and lower section guide portion 432z.
(the 4th embodiment)
Matrix crimp type terminal 100 in another embodiment, electric wire crimp device 10 and electric wire crimp method are carried out
Explanation.First, using Figure 12, to crimping the electric wire crimp device 10 when connection matrix crimp type terminal 100 and covered electric cable 200
Structure is illustrated.
Also, Figure 12 is shown to be illustrated to matrix crimp type terminal 100, covered electric cable 200 and electric wire crimp device 10
Electric wire crimp device 10 longitudinal section.For with the 1st above-mentioned embodiment identical structure, mark identical label,
And omit detail explanation.
As shown in figure 12, electric wire crimp device 10 is held by electric wire crimp unit 300, guiding holding unit 440 and electric wire
Unit 500 is constituted.Guiding holding unit 440 is to be divided into two-part structure, and being configured to opposed along the vertical direction up and down
The state that separates of mode, also, as defined in base end side Xb of the corresponding electric wire crimp unit 300 on length direction X separate
Interval configuration.
Specifically, guiding holding unit 440 is by being divided into two-part top guide portion 441 and lower section guide portion up and down
442 are constituted, and are formed with the diameter of the size of following such degree：In the state of combining along the vertical direction,
Covered electric cable 200 will not relative to guiding holding unit 440 relatively move, using guide holding unit 440 front Xa as
Conductor handle part 443, will guide the base end side Xb of holding unit 440 to be used as cladding handle part 444.Moreover, guiding holding unit
440 are configured to, and alongst X and above-below direction are moved and combined two-part state above and below being divided into.
Also, guiding holding unit 440 is not limited in will not be relative to guiding holding unit 440 with covered electric cable 200
The internal diameter of the size of the degree of relative movement is formed, and can also be formed with the internal diameter for the degree that can be relatively moved.
Next, utilizing Fig. 4, Figure 13 and Figure 14, the matrix crimp type terminal 100 and covered electric cable above-mentioned to crimping connection
200 illustrate to constitute the electric wire crimp method of the electric wire 1 with crimp type terminal.Also, Figure 13 (a) is shown to by before electric wire
The situation for the wire guide process midway that end 200a front Xa is guided to wire-inserting port 123 is illustrated, electric wire
The longitudinal section of compression bonding apparatus 10, Figure 13 (b) show to by electric wire leading section 200a front Xa to wire-inserting port 123
Longitudinal section that situation when the wire guide process of guiding is completed is illustrated, electric wire crimp device 10, Figure 14 (a) is shown
The situation for the midway for inserting process to the electric wire that electric wire leading section 200a is inserted to insertion space 120a is illustrated, electric wire
The longitudinal section of compression bonding apparatus 10, Figure 14 (b) is shown to be inserted to the electric wire that electric wire leading section 200a is inserted to insertion space 120a
Enter the longitudinal section of situation when process is completed is illustrated electric wire crimp device 10.
Electric wire crimp method carries out following processes successively：Using guiding holding unit 440 while holding electric wire leading section
200a is while the wire guide process that electric wire leading section 200a front Xa is guided to wire-inserting port 123；Electric wire is inserted
Process；And crimping connection process.
First, as shown in figure 13, when matrix crimp type terminal 100 is configured in defined position, electric wire crimp device 10
Proceed by wire guide process.Specifically, as shown in Figure 13 (a), electric wire crimp device 10 makes to separate in the vertical direction
Top guide portion 441 and lower section guide portion 442 moved along above-below direction, with by guide holding unit 440 hold electric wire
Leading section 200a.Now, guiding holding unit 440 with the front Xa of electric wire leading section 200a conductor exposed division 222 from drawing
Lead the mode that the front Xa of holding unit 440 somewhat exposes and hold electric wire leading section 200a.
Then, as shown in Figure 13 (b), alongst X is moved guiding holding unit 440 together with covered electric cable 200
To the base end side Xb of pressure contact portion main body 122, the electric wire leading section 200a exposed from guiding holding unit 440 front Xa is drawn
It is directed at the wire-inserting port 123 of pressure contact portion 120.
Guided by electric wire leading section 200a to wire-inserting port 123, as shown in figure 14, electric wire crimp device 10 starts
Carry out electric wire insertion process.Specifically, when electric wire leading section 200a front Xa is guided to wire-inserting port 123,
Electric wire crimp device 10 makes guiding holding unit be separated about 440, releases handle of the guiding holding unit 440 to covered electric cable 200
Hold, and make the front Xa the electric wire holding unit 500 of the defined position that hold covered electric cable 200 towards length direction X
Distance as defined in mobile.
Now, electric wire crimp device 10 makes the electric wire leading section 200a of covered electric cable 200 pass sequentially through guiding holding list
Member 440, wire-inserting port 123, and the insertion space 120a for the pressure contact portion 120 being inserted on matrix crimp type terminal 100.
After relative to the insertion covered electric cable 200 of matrix crimp type terminal 100, as shown in figure 4, electric wire crimp device 10 starts
Carry out crimping connection process.Specifically, electric wire crimp device 10 makes the He of sword 310 in the pressing of electric wire crimp unit 300 respectively
Moved by pressure sword 320 towards pressure contact portion 120, so as to along the vertical direction to the electric wire leading section 200a of insertion covered electric cable 200
The pressure contact portion 120 of matrix crimp type terminal 100 afterwards is clamped, using the upper sword 310 of pressing and by the pressure pressing pressure contact portion of sword 320
120, thus make the plastic deformation of pressure contact portion 120 to crimp connection electric wire leading section 200a.
After crimping connection is carried out to pressure contact portion 120 and electric wire leading section 200a, electric wire crimp device 10 makes electric wire crimp
Unit 300, guiding holding unit 440 and electric wire holding unit 500 alongst X and above-below direction movement, from matrix pressure
Connecting terminal 100 leaves and returns to initial position.
Also, in wire guide process, with the front Xa of electric wire leading section 200a conductor exposed division 222 from guiding
The mode that the front Xa of holding unit 440 somewhat exposes holds electric wire leading section 200a, but it is also possible to electric wire leading section
The front Xa of 200a conductor exposed division 222 does not hold electricity from the front Xa of guiding holding unit 440 modes exposed
Line front end portion 200a.
Next, being said to the electric wire crimp device 10 and the action effect of electric wire crimp method constituted as described so
It is bright.Guiding holding unit 440 hold electric wire leading section 200a while by electric wire leading section 200a front Xa guide to
Wire-inserting port 123, thus, electric wire crimp device 10 can swimmingly carry out wire guide process and electric wire insertion process.
Specifically, electric wire leading section 200a front end is held by guiding holding unit 440 in electric wire crimp device 10
During the Xa of side, the leading section Xa of electric wire leading section 200a front Xa from guiding holding unit 440 is set somewhat to expose, thus, energy
It is enough that electric wire leading section 200a front Xa exposed portion is directed directly to wire-inserting port 123, by releasing to cladding
The holding of electric wire 200, can swimmingly be transferred to electric wire insertion process.
And or, in the front end of the front Xa of conductor exposed division 222 end face and guiding holding unit 440
Side Xa end face is consistent or enters in the state of base end side Xb, moves guiding holding unit 440, in guiding holding unit 440
Making electric wire leading section 200a after movement, side Xa is moved and is inserted insertion space forward.
(the 5th embodiment)
Matrix crimp type terminal 100 in another embodiment, electric wire crimp device 10 and electric wire crimp method are carried out
Explanation.First, using Figure 15 (a), electric wire crimp device during to crimping connection matrix crimp type terminal 100 and covered electric cable 200
10 structure is illustrated.
Also, Figure 15 (a) is shown to be said to matrix crimp type terminal 100, covered electric cable 200 and electric wire crimp device 10
The longitudinal section of bright electric wire crimp device 10.For with above-mentioned embodiment identical structure, mark identical label, and
Omit detail explanation.
As shown in figure 15, electric wire crimp device 10 is held by electric wire crimp unit 300, guiding cutter unit 450 and electric wire
Unit 510 is constituted.Guiding cutter unit 450 is configured in the following manner：Two-part top guide portion 451 up and down will be divided into
In the state of being combined along the vertical direction with lower section cutting part 452, front Xa end face and electric wire crimp unit 300
Base end side Xb end contact, also, guide cutter unit 450 to be configured to move along the vertical direction.
The guiding cutter unit 450 is combined along the vertical direction by top guide portion 451 and lower section cutting part 452
In the state of be formed as inner hollow shape.Specifically, guiding cutter unit 450 is formed as interior with following part successively
Portion's hollow shape：Conductive insert 450a, it is with the diameter of the size roughly the same with the external diameter of conductor exposed division 222 along length
Direction X is spent somewhat to be extended；With the guide surface 453 of taper, it makes conductive insert 450a base end side Xb from front Xa
It is expanding towards base end side Xb.
Up guide portion 451, possess the sliding part 454 that the base end side Xb from upper end towards length direction X is protruded.At this
It is formed with sliding part 454 by sliding surface 455, this is with 45 ° to carry out chamferings and shape to base end side Xb lower end by sliding surface 455
Into.
In lower section, cutting part 452 is formed with the portion of sandwiching 423, and this sandwiches portion 423 and is open to be formed along width Y, and
The carrier band 124 on terminal linking belt 100a is allowed to insert.Moreover, lower section cutting part 452 is configured to and top guide portion 451
Upward or lower section movement in linkage downwards or top movement.
Also, as shown in Figure 15 (a), on guiding cutter unit 450, in carrier band length side of the connection terminal with 100a
On the portable cord of carrier band 124 on to, i.e. width Y, by the position of readiness that portion 423 is located at that sandwiches of lower section cutting part 452
As original state, guiding cutter unit 450 is configured to：Guide the conductive insert 450a of cutter unit 450 can be from standby
Position is moved to the position opposed with the wire-inserting port 123 of pressure contact portion 120.
Electric wire holding unit 510 is being provided with slip relative to the electric wire holding unit 500 in the 1st above-mentioned embodiment
On this point of face 511, is different, the sliding surface 511 be on length direction X with by the opposed front Xa of sliding surface 455
Upper end is carried out formed by chamfering with 45 °.
Also, for electric wire crimp device 10, although can illustrate in detail below, still, electric wire holding unit
510 and top guide portion 451 constitute sliding equipment, the sliding equipment is as electric wire holding unit 510 is on length direction X
Front Xa movement, makes the top guide portion 451 combined in the vertical direction and lower section cutting part 452 with vertically
The mode of direction separation slides movement.
Next, utilizing Figure 15 (b) and Figure 16, the matrix crimp type terminal 100 and covered electric cable 200 above-mentioned to crimping connection
Illustrated the electric wire crimp method that constitutes the electric wire 1 with crimp type terminal.Also, Figure 15 (b) is shown to being cut using guiding
That situation when the carrier band cutting action that cutting unit 450 separates matrix crimp type terminal 100 and carrier band 124 is completed is illustrated,
The longitudinal section of electric wire crimp device 10, Figure 16 (a) is shown to electric wire leading section 200a front Xa is inserted to electric wire
Longitudinal section that the situation of the electric wires insertion process midways of the guiding of mouth 123 is illustrated, electric wire crimp device 10, Figure 16 (b)
Show during to the electric wire leading section 20310a front Xa electric wire insertion processes guided to wire-inserting port 123 being completed
Longitudinal section that situation is illustrated, electric wire crimp device 10.
Electric wire crimp method carries out following processes successively：Make the carrier band cutting of matrix crimp type terminal 100 and the separation of carrier band 124
Process；Electric wire inserts process；And crimping connection process.First, it is configured in defined position in matrix crimp type terminal 100
Afterwards, electric wire crimp device 10 proceeds by carrier band cutting action.
Specifically, as shown in Figure 15 (b), electric wire crimp device 10 and the carrier band cutting action phase in the 2nd embodiment
Together, in the guiding cutter unit 450 after being moved downwards from position of readiness, matrix crimp type terminal 100 is made using the portion that sandwiches 423
From terminal linking belt 100a separation.Now, guiding cutter unit 450 is moved to conductive insert 450a and wire-inserting port 123
Opposed position.
Make matrix crimp type terminal 100 after terminal linking belt 100a separation, as shown in figure 16, electric wire crimp device 10 is opened
Begin to carry out electric wire insertion process.Specifically, as shown in Figure 16 (a), electric wire crimp device 10 makes hold covered electric cable 200
The electric wire holding unit 510 of defined position is moved to length direction X front Xa, and the conductor of covered electric cable 200 is exposed
The conductive insert 450a of the insertion of portion 222 guiding cutter unit 450.
Now, covered electric cable 200 radial direction radial direction of the center relative to pressure contact portion 120 off-centring situation
Under, electric wire leading section 200a is guided by the guide surface 453 along guiding cutter unit 450 and is inserted conductive insert 450a, from
And to be located at insertion space 120a near the front Xa of conductor exposed division 222.
Then, electric wire crimp device 10 makes top guide portion 451 and lower section cutting part 452 vertically side by sliding equipment
Inserted to separation, and by electric wire leading section 200a insulating wrapped part leading section 211 in insertion space 120a.Specifically, exist
In electric wire crimp device 10, the sliding surface 511 of electric wire holding unit 510 is cut with X movement along its length with guiding
Top guide portion 451 in unit 450 is abutted by sliding surface 455, by making electric wire holding unit 510 further along length side
Moved to X, sliding surface 511 is moved in the way of top guide portion 451 to be lifted upward.Moreover, when top guiding
When portion 451 starts to be moved upward, lower section cutting part 452 and the mobile linkage of top guide portion 451 start to move downwards.
So, electric wire crimp device 10 makes the top guide portion 451 combined along the vertical direction and lower section cutting part
452 move with lower section upward respectively, also, by the sliding part 454 of the supporting of electric wire holding unit 510 top guide portion 451,
Thus constitute can supply lines leading section 200a the space that inserts of insulating wrapped part leading section 211.
When top guide portion 451 and lower section cutting part 452 start to separate along the vertical direction, shown in such as Figure 16 (b), electric wire
Compression bonding apparatus 10 makes electric wire holding unit 510 further be moved to length direction X front Xa, and via because of top guide portion
451 and lower section cutting part 452 separation and the space that constitutes electric wire leading section 200a insulating wrapped part leading section 211 is inserted
In insertion space 120a.
When inserting covered electric cable 200 relative to matrix crimp type terminal 100, electric wire crimp device 10 is proceeded by and the 2nd
Crimping connection process identical crimping connection process in embodiment, is pressed pressure contact portion 120 and electric wire leading section 200a
Connect in succession, constitute the electric wire 1 with crimp type terminal.
Then, electric wire crimp device 10 makes electric wire crimp unit 300 be moved along the vertical direction towards position of readiness, then makes
Electric wire holding unit 510 towards the length direction X of the electric wire 1 that hold connecting terminal with pressure base end side Xb are moved, will be with crimping
The electric wire 1 of terminal is discharged from electric wire crimp device 10.
Now, for the guiding cutter unit 450 separated along the vertical direction by electric wire holding unit 510, with electricity
The movement of line holding unit 510, top guide portion 451 is moved downwards, lower section cutting part 452 and the shifting of top guide portion 451
It is dynamic to be moved upward with being connected, so that, guiding cutter unit 450 is combined along the vertical direction.Then, electric wire crimp is filled
Putting 10 makes guiding cutter unit 450 be moved to position of readiness.
Next, being said to the electric wire crimp device 10 and the action effect of electric wire crimp method constituted as described so
It is bright.Due to possessing sliding equipment in electric wire crimp device 10, therefore, it is possible to swimmingly carry out carrier band cutting action and electric wire insertion
Process.
Specifically, for electric wire crimp device 10, in the state of carrier band cutting action is completed, top guide portion 451
Conductive insert 450a it is standby in the position opposed with the wire-inserting port 123 of pressure contact portion 120, therefore, it is possible to swimmingly turn
Move to electric wire insertion process.
It is additionally, since and possesses sliding equipment in electric wire crimp device 10, covered electric cable 200 1 is guided therefore, it is possible to one side
While separating top guide portion 451 and lower section cutting part 452, so as to which covered electric cable 200 more efficiently is inserted into matrix
Crimp type terminal 100.
Also, because top guide portion 451 and lower section cutting part 452 are separated by electric wire holding unit 510, therefore,
After the completion of crimping connection process, the electric wire 1 with crimp type terminal can easily be discharged from electric wire crimp device 10.
In the corresponding relation of structure of the invention with above-mentioned embodiment,
The crimp type terminal of the present invention corresponds to the matrix crimp type terminal 100 of embodiment,
It is same as below,
Conductor corresponds to aluminum conductor 220,
Crimp component and correspond to electric wire crimp unit 300,
Guiding elements corresponds to guidance unit 410,430, guide portion 422, guiding cutter unit 450,
Guide portion corresponds to top guide portion 411,431,441,451, lower section guide portion 412,432,442, lower section cutting
Portion 452,
Carry cutting element and correspond to carrier band cutting part 421, lower section cutting part 452,
Extracting allows shape to correspond to opening portion 424,
Guiding holds component and corresponds to guiding holding unit 440,
Mobile member corresponds to electric wire holding unit 500,510,
Terminal axially corresponds to length direction X,
Carry length direction and correspond to width Y,
But, the present invention is not limited to the structure of above-mentioned embodiment, can obtain many embodiments.
For example, the present invention is not limited to the matrix crimp type terminal 100 with box portion 110, can be with the convex of connection sheet
Type crimp type terminal or the crimp type terminal that is only made up of pressure contact portion 120 etc..
In addition, the matrix crimp type terminal of the present invention is not limited in making conductor crimping portion 122a internal diameter and coating member crimping
Portion 122b internal diameter forms identical, as shown in Figure 20 (a) to Figure 20 (c) or is formed as covering part pressure contact portion 1220b
The matrix crimp type terminal 1000 of the big such stairstepping of internal diameter of the internal diameter than conductor crimping portion 1220a.
Also, Figure 20 (a) shows the stereogram of matrix crimp type terminal 1000, Figure 20 (b) is shown inserts work to electric wire
Longitudinal section that situation after sequence is illustrated, electric wire crimp device 10, Figure 20 (c) is shown to after crimping connection process
Longitudinal section that situation is illustrated, electric wire crimp device 10.Figure 21 (a) is shown is placed in pressure contact portion phase by plug 600
Top view in the state of position 1201, Figure 21 (b) shows the sectional view along the B-B arrows observation in Figure 21 (a), figure
21 (c), which is shown, makes pressure contact portion 1200 be formed as the longitudinal section in the state of hollow form, and Figure 21 (d) is shown along Figure 21
(c) sectional view of the C-C arrows observation in.
As shown in Figure 20 (a) to Figure 20 (c), in pressure contact portion main body 1220, conductor crimping portion 1220a is set to reveal relative to conductor
The external diameter for going out portion 222 forms roughly equal or slightly larger, makes coating member pressure contact portion 1220b relative to insulating wrapped part leading section
211 external diameter forms roughly equal or slightly larger.
Stepped portion 1220z in pressure contact portion main body 1220 is formed as from coating member pressure contact portion 1220b to conductor crimping portion
The smoothened such stairsteppings of 1220a, rather than such stairstepping vertical with length direction X.
With pressure contact portion main body 1220, matrix crimp type terminal 1000 the manufacture method for being formed as stairstepping like this
It is various, but it is preferred that being carried out using plug 600 (reference picture 21 (a)) 35.To having used plug 600, matrix pressure
The manufacture method of connecting terminal 1000 is described in detail, first, and terminal base material is punched into such shape：It is formed into ladder
The shape of the planar development of pressure contact portion 1200 of the hollow shape of shape.Then, the plug 600 of stairstepping is being formed as
Mandrel axis 610 alongst in the state of X, such as shown in Figure 21 (a), is located at crimping with the stepped portion 620 of plug 600
The suitable position 1221z of stepped portion suitable the stepped portion 1220z in portion 1200 mode, terminal base is placed in by plug 600
Material.
Next, as shown in Figure 21 (b), by pressure contact portion suitable position 1201, the width side suitable with pressure contact portion 1200
Bent to the both ends on Y around mandrel axis 610, such as Figure 21 (c) and Figure 21 (d) are shown, make pressure using diel (not shown)
The suitable position 1201 of socket part is formed as hollow shape in the way of around plug 600.
Next, for above-mentioned the pressure contact portion main body 1220, the matrix crimp type terminal that are formed as stairstepping
1000 action effect, is illustrated using Figure 22 and Figure 23.Also, Figure 22, which is shown, makes pressure contact portion main body 1220 be formed as rank
The sectional view of conductor crimping portion 1220a after in the case of trapezoidal shape, crimping connection process, Figure 23, which is shown, does not make crimping
Portion's main body 122 is formed as the sectional view of the conductor crimping portion 122a after in the case of stairstepping, crimping connection process.
The conductor crimping portion 122a and conductor exposed division 222 in pressure contact portion main body 122 with not being formed as stairstepping
Between gap compare, the conductor crimping portion 1220a be formed as in the pressure contact portion main body 1220 of stairstepping exposes with conductor
Gap between portion 222 is smaller, therefore, and conductor crimping portion 122a is crimped into when being connected, pressure contact portion master with conductor exposed division 222
The displacement for being radially oriented inner side on body 1220 diminishes, and is prevented from the generation of overlap.
Here, to above-mentioned situation in other words, compared with the pressure contact portion main body 1220 for being formed as stairstepping, not formed
For the gap between in the pressure contact portion main body 122 of the displacement of stairstepping, conductor crimping portion 122a and conductor exposed division 222 compared with
Greatly, therefore, by conductor crimping portion 122a and conductor exposed division 222 crimp in when being connected, pressure contact portion main body 122 towards footpath
It is big to the displacement quantitative change of inner side.
For conventional conductor crimping portion 122a, the displacement for being radially oriented inner side in pressure contact portion main body 122 is larger, because
This, overlap is produced when being connected with the crimping of conductor exposed division 222, as shown in figure 23, the radially inner side in pressure contact portion main body 122
Introversion part 120z is produced, the introversion part 120z is protruded in the way of toppling over overlap.
When the pressure contact portion main body 122 with introversion part 120z is being connected with electric wire leading section 200a crimping, introversion
Part 120z turns into obstacle, conductor exposed division 222 not throughout the corner to conductor crimping portion 122a, such as Figure 23 enlarged drawing this
Sample, may produce gap between conductor crimping portion 122a and conductor exposed division 222.
Pressure contact portion main body 122 for generating gap between conductor exposed division 122a and conductor exposed division 222, is leading
Body pressure contact portion 122a is crimped under connection status with conductor exposed division 222, and electrical connectivity deteriorates, or, due to capillarity
And cause moisture to invade, so as to cause electrical characteristic to deteriorate.
But, the pressure contact portion main body 1220 for being formed as stairstepping, the pressure contact portion with not being formed as stairstepping
Main body 122 is compared, and the gap between conductor crimping portion 1220a and conductor exposed division 222 is smaller, therefore, even if to pressure contact portion master
Body 1220 and electric wire leading section 200a carry out crimping connection, also will not produce introversion part 120z, energy in conductor crimping portion 1220a
It is enough to be crimped in the state of conductor crimping portion 1220a and conductor exposed division 222 is brought into close contact, it is prevented from electrical characteristic
Deterioration.
Be additionally, since make the stepped portion 1220z in pressure contact portion main body 1220 be formed as from coating member pressure contact portion 1220b to
Conductor crimping portion 1220a becomes smooth such stairstepping, therefore, it is possible to by electric wire leading section 200a relative to insertion space
1200a is readily inserted into.
Further, since above-mentioned such matrix crimp type terminal 1000 is manufactured that using plug 600, therefore, even if largely
The position of stepped portion 1220z in production matrix crimp type terminal 1000, pressure contact portion main body 1220 also can be formed in desired
Position, without becoming at random for each matrix crimp type terminal 1000.
Specifically, even in conductor crimping portion formed on length direction X must it is longer than desired length in the case of,
As described above, because pressure contact portion main body is with the gap between conductor crimping portion and conductor exposed division 222 and coating member pressure contact portion
The mode that gap between insulating wrapped part leading section 211 diminishes is formed as stairstepping, therefore, relative to insertion space
When inserting electric wire leading section 200a, also in the absence of such worry：The card of insulating wrapped part leading section 211 is hung on pressure contact portion main body
Stepped portion, and electric wire leading section 200a can not be tightly inserted into relative to insertion space.
On the contrary, coating member pressure contact portion formed on length direction X must it is longer than desired length in the case of, even if leading
The front end of body exposed division 222 is abutted with the front end of pressure contact portion main body, but due to continuing into electric wire leading section 200a until insulation
Coating member leading section 211 is abutted with the stepped portion of pressure contact portion main body, it is thus possible to cause the front end of conductor exposed division 222 curved
It is bent.
Moreover, coating member pressure contact portion formed on length direction X must it is longer than desired length in the case of, even in
The front end of conductor exposed division 222 will stop inserting for electric wire leading section 200a before will being abutted with the front end of pressure contact portion main body 1220
Enter, coating member pressure contact portion can also be located at around the base end side Xb of conductor exposed division 222 part.Thus, conductor exposed division 222
The gap between base end side Xb pressure contact portion main body can become the pressure contact portion master with front Xa than conductor exposed division 222
Gap between body is big.Conductor crimping portion i.e., in this case is connected with the crimping of conductor exposed division 222, it is possible to create interior
Incline part 120z.
But, the matrix crimp type terminal 1000 for being formed with stepped portion 1220z in desired position can be by electricity
Line front end portion 200a is inserted into desired position relative to insertion space 1200a, without occurring electric wire leading section 200a phases
Insufficient or conductor exposed division 222 the front end bending of insertion or conductor crimping portion 1220a for insertion space 1200a
Gap between conductor exposed division 222 becomes these big situations.Also, desired position is conductor exposed division 222 and cladding
The position border of part leading section 211 and the stepped portion 1220z of pressure contact portion main body 1220 corresponding on length direction X.
Therefore, by by the suitable position 1221z of stepped portion and the end difference of plug 600 at the suitable position 1201 of pressure contact portion
Divide 620 to be properly aligned with, pressure contact portion 1200 is formed as hollow shape, thus, pressure contact portion main body 1220 and electric wire leading section
200a is able to maintain that the crimping connection status being brought into close contact, the band terminal wires good so as to obtain electrical connectivity.
In addition, the matrix crimp type terminal 1000 for being formed as stairstepping as described so passes through the guidance unit of the present invention
410th, 430, guiding cutter unit 420,450, guiding holding unit 440 etc., it is allowed to which electric wire leading section 200a is inserted towards electric wire
The center insertion of mouth.Thereby, it is possible to prevent that electric wire leading section 200a and matrix crimp type terminal 1000 stepped portion 1220z from supporting
Connect.
Therefore, even if making conductor crimping portion 1220a be formed roughly equal relative to the external diameter of conductor exposed division 222 or slightly
Greatly and coating member pressure contact portion 1220b is set to be formed roughly equal or slightly larger relative to the external diameter of insulating wrapped part leading section 211,
Also electric wire leading section 200a can be reliably inserted insertion space 1200a, without occurring electric wire leading section 200a and ladder
Part 1220z is abutted and make it that aluminium wire 221 is at random or conductor exposed division 222 bends such situation.
Label declaration
10：Electric wire crimp device；
100、1000：Matrix crimp type terminal；
100a：Terminal linking belt；
120、1200：Pressure contact portion；
122、1220：Pressure contact portion main body；
123：Wire-inserting port；
124：Carrier band；
124a：Connecting portion；
200：Covered electric cable；
39200a：Electric wire leading section；
210：Insulating wrapped part；
220：Aluminum conductor；
300：Electric wire crimp unit；
310：Sword in pressing；
320：By pressure sword；
410、430：Guidance unit；
411、431、441、451：Top guide portion；
412、432、442：Lower section guide portion；
420、450：Guide cutter unit；
421：Carry cutting part；
422：Guide portion；
440：Guide holding unit；
452：Lower section cutting part；
500、510：Electric wire holding unit；
X：Length direction；
Y：Width；
Xa：Front；
Xb：Base end side.
Claims (9)
1. a kind of electric wire crimp device, the electric wire crimp device is electric by cladding by pressure contact portion and crimping for electric wire leading section
Line and the crimp type terminal of closed vat form are connected,
The covered electric cable is formed with insulating wrapped part coating conductor, and possesses electric wire leading section, the electric wire leading section
It is that the insulating wrapped part of front is peeled off and exposes the conductor,
The crimp type terminal possesses the pressure contact portion for the hollow shape for allowing the electric wire leading section to crimp connection, wherein,
The electric wire crimp device possesses：
Component is crimped, it is crimped to the pressure contact portion for inserting the electric wire leading section, wherein the electric wire leading section
The inside of the pressure contact portion is inserted into from the wire-inserting port of the cardinal extremity side opening on the terminal axial direction of the pressure contact portion；With
Guiding elements, it is to configuration in defined position with described in the crimp type terminal that is crimped using the crimping component
Wire-inserting port guides the leading section of the conductor,
The internal diameter of the opposed part opposed with the wire-inserting port of the guiding elements with the wire-inserting port
What footpath was correspondingly formed,
The electric wire crimp device possesses carrier band cutting element, and the carrier band cutting element makes the crimp type terminal from terminal linking belt
On carrier band separation, the terminal linking belt is multiple crimp type terminals to separate defined interval along carrier band length direction
Mode via connecting portion be linked to it is described carrier band, the carrier band is formed as banding,
The carrier band cutting element is configured to, and slides into off-position from position of readiness and is cut on carrier band thickness direction described
Connecting portion, at the position of readiness, the portion of sandwiching of the carrier band cutting element sandwiches the carrier band, in the off-position
Place, the portion of sandwiching is not overlapping with the wire-inserting port,
The guiding elements is arranged on the carrier band cutting element, when the carrier band cutting element slides into the cut-out position
When putting, the guiding elements is opposed with the wire-inserting port.
2. electric wire crimp device according to claim 1, wherein,
The guiding elements, which is formed as following such extract, allows shape：
The electric wire leading section is allowed to be directed to inserting for the covered electric cable after the wire-inserting port, also, in institute
State after crimping component crimps to the pressure contact portion, it is allowed to which the covered electric cable is pulled out to the axial direction intersected of the terminal
Go out.
3. electric wire crimp device according to claim 2, wherein,
From the terminal end on observation when, the extraction allows to be shaped so as to C-shaped.
4. a kind of electric wire crimp method, for by pressure contact portion and crimping for electric wire leading section that covered electric cable is barrel-shaped with closing
The crimp type terminal of formula is connected,
The covered electric cable is formed with insulating wrapped part coating conductor, and possesses electric wire leading section, the electric wire leading section
It is that the insulating wrapped part of front is peeled off and exposes the conductor,
The crimp type terminal possesses the pressure contact portion for the hollow shape for allowing the electric wire leading section to crimp connection, wherein,
Following processes are carried out in the electric wire crimp method：
Connecting portion is cut along carrier band thickness direction by using carrier band cutting element, so that the crimp type terminal connects from terminal
The carrier band cutting action of carrier band separation on ligament, wherein, the terminal linking belt is multiple crimp type terminals to grow along carrier band
The mode that degree direction separates defined interval is linked to the carrier band via connecting portion, and the carrier band is formed as banding；
The electric wire leading section is guided to the wire-inserting port of the crimp type terminal using guiding elements, so that by the electric wire
Leading section be inserted into the pressure contact portion electric wire insertion process, wherein, the guiding elements it is opposed with the wire-inserting port
The internal diameter of opposed part be to be correspondingly formed with the internal diameter of the wire-inserting port；With
The crimping process crimped to the pressure contact portion for inserting the electric wire leading section, wherein, the electric wire leading section
It is inserted into from the wire-inserting port of the cardinal extremity side opening on the terminal axial direction of the pressure contact portion in the pressure contact portion
Portion,
The electric wire leading section is guided to the wire-inserting port using the guiding elements for being arranged on following location, carried out
The electric wire inserts process, wherein, the guiding elements is arranged on the carrier band cutting element, when the carrier band cutting structure
When part slides into the off-position for cutting the connecting portion, the guiding elements is opposed with the wire-inserting port.
5. a kind of electric wire crimp device, the electric wire crimp device is electric by cladding by pressure contact portion and crimping for electric wire leading section
Line and the crimp type terminal of closed vat form are connected,
The covered electric cable is formed with insulating wrapped part coating conductor, and possesses electric wire leading section, the electric wire leading section
It is that the insulating wrapped part of front is peeled off and exposes the conductor,
The crimp type terminal possesses the pressure contact portion for the hollow shape for allowing the electric wire leading section to crimp connection, wherein,
The pressure contact portion is made up of conductor crimping portion and coating member pressure contact portion, and the conductor crimping portion is to the electric wire leading section
Conductor exposed division is crimped, the coating member pressure contact portion than the conductor crimping portion by base end side position to the electric wire before
The insulating wrapped part leading section of end is crimped, also,
The electric wire crimp device possesses：
Component is crimped, it is crimped to the pressure contact portion for inserting the electric wire leading section, wherein the electric wire leading section
The pressure contact portion is inserted into from the wire-inserting port of the cardinal extremity side opening on the terminal axial direction in the coating member pressure contact portion
It is internal；
Guiding elements, it is to configuration in defined position with described in the crimp type terminal that is crimped using the crimping component
Wire-inserting port guides the leading section of the conductor；With
Cutting element is carried, the carrier band cutting element makes the crimp type terminal from the carrier band separation on terminal linking belt, the end
Sub- linking belt is that multiple crimp type terminals are connected in the way of separating defined interval along carrier band length direction via connecting portion
Tie in the carrier band, the carrier band is formed as banding,
The carrier band cutting element is configured to, and slides into off-position from position of readiness and is cut on carrier band thickness direction described
Connecting portion, at the position of readiness, the portion of sandwiching of the carrier band cutting element sandwiches the carrier band, in the off-position
Place, the portion of sandwiching is not overlapping with the wire-inserting port,
The guiding elements is configured to,
The internal diameter of the opposed part opposed with the wire-inserting port of the guiding elements is and the coating member pressure contact portion
What internal diameter was correspondingly formed, also,
The guiding elements is arranged on the carrier band cutting element, when the carrier band cutting element slides into the cut-out position
When putting, the guiding elements is opposed with the wire-inserting port.
6. electric wire crimp device according to claim 5, wherein,
The guiding elements, which is formed as following such extract, allows shape：
The electric wire leading section is allowed to be directed to inserting for the covered electric cable after the wire-inserting port, also, in institute
State after crimping component crimps to the pressure contact portion, it is allowed to which the covered electric cable is pulled out to the axial direction intersected of the terminal
Go out.
7. electric wire crimp device according to claim 6, wherein,
From the terminal end on observation when, the extraction allows to be shaped so as to C-shaped.
8. the electric wire crimp device according to any one of claim 5~7, wherein,
The shape that the guiding elements is gradually expanded with internal diameter towards the base end side on the terminal axial direction is constituted.
9. a kind of electric wire crimp method, for by pressure contact portion and crimping for electric wire leading section that covered electric cable is barrel-shaped with closing
The crimp type terminal of formula is connected,
The covered electric cable is formed with insulating wrapped part coating conductor, and possesses electric wire leading section, the electric wire leading section
It is that the insulating wrapped part of front is peeled off and exposes the conductor,
The crimp type terminal possesses the pressure contact portion for the hollow shape for allowing the electric wire leading section to crimp connection, wherein,
The pressure contact portion is made up of conductor crimping portion and coating member pressure contact portion, and the conductor crimping portion is to the electric wire leading section
Conductor exposed division is crimped, the coating member pressure contact portion than the conductor crimping portion by base end side position to the electric wire before
The insulating wrapped part leading section of end is crimped, also,
Following processes are carried out in the electric wire crimp method：
Connecting portion is cut along carrier band thickness direction by using carrier band cutting element, so that the crimp type terminal connects from terminal
The carrier band cutting action of carrier band separation on ligament, wherein, the terminal linking belt is multiple crimp type terminals to grow along carrier band
The mode that degree direction separates defined interval is linked to the carrier band via connecting portion, and the carrier band is formed as banding；
The electric wire leading section is guided to the wire-inserting port of the crimp type terminal using guiding elements, so that by the electric wire
Leading section be inserted into the pressure contact portion electric wire insertion process, wherein, the guiding elements it is opposed with the wire-inserting port
The internal diameter of opposed part be to be correspondingly formed with the internal diameter of the coating member pressure contact portion, and the guiding elements is set
It is described when the carrier band cutting element slides into the off-position for cutting the connecting portion on the carrier band cutting element
Guiding elements is opposed with the wire-inserting port；With
The crimping process crimped to the pressure contact portion for inserting the electric wire leading section, wherein, the electric wire leading section
The crimping is inserted into from the wire-inserting port of the cardinal extremity side opening on the terminal axial direction in the coating member pressure contact portion
The inside in portion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013033971 | 2013-02-23 | ||
| JPJP2013-033971 | 2013-02-23 | ||
| PCT/JP2013/085282 WO2014129094A1 (en) | 2013-02-23 | 2013-12-28 | Wire crimping device and wire crimping method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105009384A CN105009384A (en) | 2015-10-28 |
| CN105009384B true CN105009384B (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380073609.5A Active CN105009384B (en) | 2013-02-23 | 2013-12-28 | Electric wire crimp device and electric wire crimp method |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10250001B2 (en) |
| JP (2) | JP5567238B1 (en) |
| CN (1) | CN105009384B (en) |
| WO (1) | WO2014129094A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2960993B1 (en) * | 2013-02-23 | 2023-07-26 | Furukawa Electric Co., Ltd. | Crimp contact, method for producing crimp contact, wire connecting structure, and method for producing wire connecting structure |
| JP6356011B2 (en) * | 2014-08-25 | 2018-07-11 | 古河電気工業株式会社 | Electric wire crimping device, method for producing electric wire with crimp terminal |
| JP2018006160A (en) * | 2016-07-01 | 2018-01-11 | 古河電気工業株式会社 | Wire with terminal and manufacturing method thereof |
| CN109560441B (en) * | 2018-11-27 | 2020-07-03 | 国网山东省电力公司 | Automatic terminal crimping device and method for power distribution lead |
| CN110739629B (en) * | 2019-09-30 | 2021-09-24 | 广州智芯自动化技术有限公司 | Crimping method for connecting wire of power distribution cabinet |
| US20240022034A1 (en) * | 2022-07-13 | 2024-01-18 | Te Connectivity Solutions Gmbh | Wire Termination System |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP5567238B1 (en) | 2014-08-06 |
| US10250001B2 (en) | 2019-04-02 |
| WO2014129094A1 (en) | 2014-08-28 |
| CN105009384A (en) | 2015-10-28 |
| US20150357782A1 (en) | 2015-12-10 |
| JP2014187034A (en) | 2014-10-02 |
| JPWO2014129094A1 (en) | 2017-02-02 |
| JP5639300B2 (en) | 2014-12-10 |
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